@mixin block-container {
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
    background-color: #fff;
    &:not(:last-child) {
        margin-bottom: 10px;
    }
}

@mixin container {
    max-width: 800px;
    margin: 0 auto;
}

@mixin button {
    background-color: $color-f7;
    color: $color-59;
    border-radius: 10px;
    border: 1px solid $color-f7;
    font-weight: 700;
    transition: background-color .2s ease-in-out, border-color .2s ease-in-out;
    &:hover,
    &:focus,
    &:active {
        background-color: rgba( $color-f7, 0.4);
        border-color: $color-a2;
        outline: none;
    }
  }